72574568

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{23}}^2\times {\mathrm{1559}}^1$

素因数の和:1622

約数の個数: 48

約数和(自身を含む): 155282400

約数和(自身を除く): 82707832

約数列:

[1, 2, 4, 8, 11, 22, 23, 44, 46, 88, 92, 184, 253, 506, 529, 1012, 1058, 1559, 2024, 2116, 3118, 4232, 5819, 6236, 11638, 12472, 17149, 23276, 34298, 35857, 46552, 68596, 71714, 137192, 143428, 286856, 394427, 788854, 824711, 1577708, 1649422, 3155416, 3298844, 6597688, 9071821, 18143642, 36287284, 72574568]

約数ペア:

[(1, 72574568), (2, 36287284), (4, 18143642), (8, 9071821), (11, 6597688), (22, 3298844), (23, 3155416), (44, 1649422), (46, 1577708), (88, 824711), (92, 788854), (184, 394427), (253, 286856), (506, 143428), (529, 137192), (1012, 71714), (1058, 68596), (1559, 46552), (2024, 35857), (2116, 34298), (3118, 23276), (4232, 17149), (5819, 12472), (6236, 11638)]